* {
  padding: 0;
  margin: 0;
  font-size: 14px;
  font-family: '微软雅黑';
}

html,
body {
  width: 80%;
  height: 800px;
}

#map {
  position: absolute;
  width: 100%;
  height: 100%;
}

.ol-mouse-position {
  padding: 5px;
  top: 10px;
  height: 40px;
  line-height: 40px;
  background: #060605ba;
  text-align: center;
  color: #fff;
  border-radius: 5px;
}

.load-div {
  position: relative;
  margin: 0 auto;
  top: 50px;
  width: 100px;
  background-color: #060505ba;
  text-align: center;
  padding: 5px 10px;
  color: #ddd;
  border-radius: 2.5px;
  filter: brightness(0.95);
}

.load-div:hover {
  cursor: pointer;
  /* font-size: 16px; */
  transition: font-size .2s;
  fill-opacity: 0.8;
  filter: brightness(1);
  color: #fff;
}

.load-btn {
  border: none;
  background: none;

}